DEAR COWAY’S CUSTOMERS
First of all, we would like to thank you very much for purchasing this water purifier by Coway.
This product is superior to the ones in function in the past, and we believe that it will provide
you with cleaner and healthier water. We would like to recommend you to read carefully this
User’s Manual for proper operation and maintenance and keep it well together with the
warranty. This user’s manual could solve your problem resulted from that you can easily fix
by yourself in just a few minutes.
Read this Manual
Inside this manual you will find
many helpful hints on maintaining
your water purifier properly. Just a
little preventive care on your part can
save you a great deal of time and
money over the life of your system.
Review the Section on
Troubleshooting Tips
You’ll find many answers to common
problems here. If you review this
chart of Troubleshooting Tips first,
you may not need to call for service
at all.
If You Need Service
Safety Information
If you do need service, you can relax
knowing help is only a phone call
away.
Electricity Safety
Installation and Use Safety
02
03
Operating Instructions
Features of Nurisu
Names of Each Component
Indication Parts
Operation Parts
Operation Method
Cleaning Method
About Coway’s Reverse Osmosis System
Water Purifier Process
05
07
08
08
09
11
13
14
/Estimated Time of Filter Replacement
Waterflow Diagram
17
Troubleshooting Tips
Before Asking for Service
15
Customer Service
Warranty Information
18
01/02
Read All Instructions Before Using.
WARNING
For your safety, the information in this manual must be followed to
minimize the risk of property damage or personal injury.
● Only connect the power cord to
voltage rating that matches it on the
rating plate to avoid danger such as
electric shock or fire. And be sure
the electric outlet is inside location
to protect from moisture.
● Be sure the power cord not to be
● Do not pull the power plug from
the outlet with a wet hand to avoid
electric shock. If the supply cord is
damaged. it must be replaced by
the manufacturer or its service agent
or a similarly qualified person in
order to avoid a hazard.
water to avoid the risk of electric
shock.
Customer Service
Service
Customer
● Never splash the water purifier with
Troubleshooting Tips
Tips
Troubleshooting
bend by force and do not put a
heavy object on the power cord to
avoid any electric leakage or
damage.
Operating Instructions
Instructions
Operating
Electricity Safety
Safety Information
Information
Safety
IMPORTANT SAFETY INFORMATION
WARNING
Do not use with water that is microbiologically unsafe or unknown quality.
Installation and Safe Use
● Keep the water purifier out of
direct sunlight. The sun’s heat may
distort non-metallic part and may
damage the electronics.
● Do not install the water purifier
where it could freeze. Freezing
damage is not covered by the
warranty.
● Keep the water purifier away
from place being humid and
dust rising place to avoid
electric shock and fire.
● If house water pressure is over the
maximum working pressure of
the water purifier(referring to
rating plate), install a pressure
reducing valve in the water
supply line to it.
03/04
water pipe. Do not run hot water over
40℃ through it. It will defect the filters
of the water purifier.
prerequisite for getting clean
water. In case filter are
overused, the performance of
filters is deteriorated. Therefore,
do not miss the time of filter
replacement.
Operating Instructions
Instructions
Operating
● Periodical filter replacement is
Safety Information
Information
Safety
● Only connect the water purifier to cold
● When it is newly installed or
● When it is newly installed or
not in use for a long time,
drain all the water in the
storage tank before use.
is over 90℃. Therefore be
careful not to get burned by
the hot water.
Customer Service
Service
Customer
● The temperature of hot water
Troubleshooting Tips
Tips
Troubleshooting
relocated, plug the power cord
into the wall outlet after 30
minutes.
FEATURES OF NURISU
HOT & COLD WATER PURIFIER
Micom Control System
It is easy to use as it is automatically controlled by Micom.
Boost Pump for Pressurizing Supplying Water(CHP-01BR)
Superior purified-water quality is guaranteed even in the low water pressure
area by pressurizing supplying water.
Function of Indicating Temperature
It shows the operation of the product such as temperature of hot & cold water
and operation state of the water purifier.
Changeover Faucet for Cold Water and Purified Water
It is easy to use by adopting a changeover faucet which makes it possible to
select cold water or purified water.
Hot Water Safety Faucet Device
0The hot water faucet is equipped with a safety device to prevent a burn by
hot water(92℃ ).
05/06
Safety Information
Information
Safety
Operating Instructions
Instructions
Operating
Detachable and Attachable Waterspout
The waterspout can be easily attached or detached.
As a heating or cooling function does not work when the storage tank is not
properly filled with purified water, it prevents damage to be caused by overheating
and overcooling of hot/cold water tank.
Perfect Airtight Tank
It further enhances sanitation by applying separated airtight structure to perfectly
prevent the secondary contamination to be caused by foreign materials such as
dust, bug, and so on the storage tank.
Compact and Elegant Design
It maximizes its application in a small space with a compact structure and elegant
design of two-tone color, which goes well any places.
Troubleshooting Tips
Tips
Troubleshooting
Function of Protecting Overheating and Overcooling
Anti-Bacterial System
Customer Service
Service
Customer
It enhances sanitation by using silver-impregnated activated carbon which
eliminates odor in the water and obstructs the growth of microorganisms.
NAMES OF EACH COMPONENT/
INDICATION PARTS/
OPERATION PARTS
Front
●
� Indication Part
Faucet of
� Changeover
Cold/Purified Water
●
●
� Hot Water Safety Faucet
� Cup-Touch Lever
� Waterspout
●
●
Rear
●
●
� Power Cord
� Radiator
Water
� Supplying
Input Tubing
●
●
� Outlet Water Tubing
07/08
Safety Information
Information
Safety
Indication Parts
� Indication Lamp of Overheating
●
●
� Indication Lamp of Low Water Level
It indicates the shortage of purified water in the main tank.
�
●
Indication Lamp of Cold Water
Temperature
It indicates the cold water temperature at present.
Lamp of Hot Water
� Indication
Temperature
●
It indicates the hot water temperature at present.
●
●
� Indication Lamp of Cooling Mode
It indicates the cooling mode is selected.
It indicates the heating mode is selected.
Operating Parts
� Heating Mode Switch
It is used for operating the heating device. If the switch is off,
the heater for hot water is not worked.
●
●
� Cooling Mode Selection Switch
It is used for operating the cooling device. If the switch is off,
the compressor for cold water is not worked.
Troubleshooting Tips
Tips
Troubleshooting
� Indication Lamp of Heating Mode
Operating Instructions
Instructions
Operating
When the temperature of hot water is over the setting
temperature(95℃), the lamp is flickering and the thermostat
cuts off the power of heater. As the temperature of hot water
goes down below the setting temperature, the lamp goes out.
� Hot Water Drain-Outlet
●
It is used for draining water out of the
hot water tank.
Draining hot water from the outlet,
be careful not to be scaled.
Customer Service
Service
Customer
WARNING
OPERATION METHOD
WARNING
After installation the power supply cord and plug shall be accessible.
Note: The cold and hot water you drink are made of the purified water. Therefore,
you do not need to care the quality of them.
Connection to the Power
Connect it to voltage rating that matches it on the rating plate.
Open the Supplying Water Valve
Open the valve to supply water to the water purifier.
CAUTION !!
After installed, moved, and severely shaken, about 30 minutes are needed for
stabilization of cooling device before using the product.
09/10
Safety Information
Information
Safety
When Cold/Purified Water Is Used
Turn on the cold water selection switch and
make sure that the indication lamp of cold
water in the indication part is turned on.
�
Turn the cold/purified changeover faucet
to the C.W or C.C.W as you wish to
drink water and push the cold/purified
switch faucet lever. Then, you can drink
cold or purified water.
�
Turn on the hot water selection switch and
make sure that the hot water indication
lamp is turned on in the indication part.
WARNING
The temperature of hot water is
over 90℃. Therefore, be careful
not to get burned by the hot
water.
After 30 minutes pass, press the red-color
hot water safety button and lightly push
the lever. Then, you can drink hot water.
Customer Service
Service
Customer
�
Troubleshooting Tips
Tips
Troubleshooting
When Hot Water Is Used
Operating Instructions
Instructions
Operating
�
CLEANING METHOD
CAUTION !!
Keep the surrounding environment neat all the time and clean the inside of the tank once
a month.
Use of Waterspout
In case the
waterspout is
separated.
It is easily separated if you take it
out while lifting it slightly upward.
In case the
waterspout is
installed to the
product.
After tightly sticking the hook of
the waterspout to the front of the
product, slightly push and press it
downward.
11/12
Safety Information
Cleaning the Storage Tank
the upper cover of the product and open
� Open
the cap of the storage tank.
the inside of the storage tank with a soft
� Wipe
cloth soaked with a edible detergent.
out the storage tank with the reserved
� Wash
water and drain it through the drain hose.
the cap and the upper cover. And plug
� Close
the power cord into the wall outlet.
Troubleshooting Tips
all the water in the storage tank by using the
� Drain
drain hose. Then, keep it on a water reservoir.
Operating Instructions
� Pull out the power cord from the wall outlet
Customer Service
ABOUT COWAY’S REVERSE
OSMOSIS SYSTEM
How does Coway’s Water Purifier Filter Out Wastes?
The osmotic membrane phenomenon has been applied to Coway
water purifier, where a TFC membrane with pores that measure
0.001㎛ (1/1,000,000 of a stand of hair)is used to purify water.
The components of our water purification system are as follow:
Plus-Sediment Filter
Using a step-by-step filtering method per pore, this filter effectively reduces
various foreign particles that come from the service water pipe such as bits
of rust and also protects the membrane. The Plus-Sediment filter vastly
reduces dirt, sand, rust particles, and other sediment.
Pre-Carbon Filter
The activated carbon filter reduces chlorine, fluoride, odor, tri-halo
methane, gas additive MTBE, and organic pollutants such as pesticides,
EBD, PCB, benzene and TCB.
Reverse Osmotic Membrane Filter
The reverse osmosis filter reduces cryptosporidium, viruses, coliform,
bacteria, radioactive radon, ethylene glycol(anti-freeze), arsenic, copper,
iron, lead, manganese, as well as dissolved chemical solids such as
bicarbonate, cyanide, ferrocyanide, nitrates and nitrites.
Post-Carbon Filter
Made using coconut, this filter reduces unpleasant smell from water and
enhances water flavor.
UF Membrane Filter
This filter removes water contaminants such as waterborne
Microorganisms and harmful macromolecular organic chemicals Etc.
13/14
Safety Information
Information
Safety
Water Purifier Process
CHP-01BR/CHP-01BL
Pre-Carbon Filter
Post-Carbon Filter
Disposed Water
CHP-01BU
Post-Carbon Filter
Plus-Sediment Filter
UF Membrane Filter
WARNING
Use of Disposed Water
It shall be used for cleaning a toilet, cleaning a house, doing the dishes,
doing the washing, and as water for sundry uses. However, please do not
use it for potable water or cooking water.
Names of Filter
Usable Period
Plus-Sediment filter
3~6 months
Pre-Carbon filter
12 months
Membrane filter
12~24 months
Post-Carbon filter
12~18 months
UF Membrane filter
12 months
Customer Service
Service
Customer
Estimated Time of Filter Replacement
Troubleshooting Tips
Tips
Troubleshooting
Pre-Carbon Filter
The estimated replacement time of filter
which is a consumable part is not an
indication of quality guaranteed period,
but it means the ideal time of filter
replacement. Accordingly, the estimated
time of filter replacement may be shorten
-ed in case it is used in the area of poor
water quality or it is used a lot.
Operating Instructions
Instructions
Operating
Membrane Filter
Plus-Sediment Filter
CHECKUP POINT
BEFORE ASKING FOR A/S SERVICE
Please checkup the following points before asking for A/S service.
Trouble
Unusual taste of
water
The amount of the
purified water has
suddenly
increased(decreas
ed).
The function of
cooling or heating
does not work
properly
Check-up
Troubleshooting
Have you cleaned the storage
tank?
Clean the storage tank.
Have you stored the purified
water too long?
Drain the stored water and
clean the storage tank.
Is it the time to replace the filter?
Replace the filter.
Is it connected to the power?
Check if the power cord is
plugged in.(CHP-01BR)
Haven’t you closed the supplying
water valve?
Check the supplying water
valve.
Haven’t the temperature of the
supplying water dropped
dramatically?
If the water temperature
lowers, the amount of purified
water reduces.
It looks that the filter is blocked or
damaged.
Replace the filter.
Is the cold or hot water selection
switch on?
Turn on the cold or hot water
selection switch.
Is the low-level indication lamp on?
When the low-level indication
lamp is on, the function of cooling
& heating stops temporarily.
Is the overheating lamp on?
Ask for A/S service .
15/16
Safety Information
Information
Safety
No water
comes out.
During
operation, all
functions
stopped
suddenly.
Check-up
Troubleshooting
Open the supplying water valve.
It looks that the drain faucet out of
order.
Ask for A/S service.
Have you missed the time of filter
replacement?
Replace the filter.
Is the supplying water supplied
smoothly?
Check the supplying water valve.
Is the power connected?
Check if the power cord is correctly
plugged in.
Is the purified water overflowed or
leaking?
Ask for A/S service.
It looks that the fuse is blown.
Ask for A/S service.
Troubleshooting Tips
Tips
Troubleshooting
Is there the suspension of water
supply or the supplying water valve
closed?
Operating Instructions
Instructions
Operating
Trouble
Customer Service
Service
Customer
WATERFLOW DIAGRAM
CHP-01BR
NOTE
CHP-01BU
Exclude boost pump, LPS, and check fitting on CHP-01BL
17/18
Safety Information
1. Parts and components shall be replaced free of charge within the guarantee period if
the defects occur due to manufacturing defects in normal operation.
2. Contact us in case of breakdown.
3. In the following cases, repair work shall be charged even within the guarantee period.
▶Breakdown caused by careless operation or unreasonable repair and renovation.
▶Breakdown caused by nonperformance of the instructions specified in the manual.
4. Even after the expiration of guarantee period, it is possible to apply for charged repair.
5. Present this Letter of Guarantee whenever repair is needed.
6. This Letter of Guarantee is valid only in domestic where you buy this product.
7. Keep this Guarantee carefully as it is not re-issued.
Nurisu Hot & Cold Water Purifier
Model
CHP-01BR/BL/BU
Guarantee Period
2 years
Serial No.
Date of Purchase
Guarantee Period
From
To
Customer’s Address
Customer’s Name
Tel.
Please contact our customer’s service center in case you are not satisfied with our A/S service.
● Nationwide A/S Call
● Customer Counseling Center Call :
FAX :
Troubleshooting Tips
Product Name
Operating Instructions
Product Guarantee
case any other filters or parts which are not genuine
☞ Inproduct
of Coway are used. Coway is not responsible for any
problems related to water quality.
Customer Service
Coway Co., Ltd
658 Yoogoo-Ri, Yoogoo-Eub, Gongju-Si, Choongnam Province, Korea